2600698040

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{2927}}^1$

素因数の和:3264

約数の個数: 64

約数和(自身を含む): 5939740800

約数和(自身を除く): 3339042760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 229, 388, 458, 485, 776, 916, 970, 1145, 1832, 1940, 2290, 2927, 3880, 4580, 5854, 9160, 11708, 14635, 22213, 23416, 29270, 44426, 58540, 88852, 111065, 117080, 177704, 222130, 283919, 444260, 567838, 670283, 888520, 1135676, 1340566, 1419595, 2271352, 2681132, 2839190, 3351415, 5362264, 5678380, 6702830, 11356760, 13405660, 26811320, 65017451, 130034902, 260069804, 325087255, 520139608, 650174510, 1300349020, 2600698040]

約数ペア:

[(1, 2600698040), (2, 1300349020), (4, 650174510), (5, 520139608), (8, 325087255), (10, 260069804), (20, 130034902), (40, 65017451), (97, 26811320), (194, 13405660), (229, 11356760), (388, 6702830), (458, 5678380), (485, 5362264), (776, 3351415), (916, 2839190), (970, 2681132), (1145, 2271352), (1832, 1419595), (1940, 1340566), (2290, 1135676), (2927, 888520), (3880, 670283), (4580, 567838), (5854, 444260), (9160, 283919), (11708, 222130), (14635, 177704), (22213, 117080), (23416, 111065), (29270, 88852), (44426, 58540)]